﻿/**
 @Name: Fly社区主入口
 */
layui.define(['layer', 'laytpl', 'form', 'element', 'upload', 'util'], function(exports){
  
  var $ = layui.jquery
  ,layer = layui.layer
  ,laytpl = layui.laytpl
  ,form = layui.form
  ,element = layui.element
  ,upload = layui.upload
  ,util = layui.util
  ,device = layui.device()

  ,DISABLED = 'layui-btn-disabled';
  //阻止IE7以下访问
  if(device.ie && device.ie < 8){
    layer.alert('如果您非得使用 IE 浏览器访问Fly社区，那么请使用 IE8+');
  }
  
  //手机设备的简单适配
  var treeMobile = $('.site-tree-mobile')
  ,shadeMobile = $('.site-mobile-shade')

  treeMobile.on('click', function(){
    $('body').addClass('site-mobile');
  });

  shadeMobile.on('click', function(){
    $('body').removeClass('site-mobile');
  });

  
	exports('fly', {
		convertCurrency: function convertCurrency(money) {
			//汉字的数字
			var cnNums = new Array('零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖');
			//基本单位
			var cnIntRadice = new Array('', '拾', '佰', '仟');
			//对应整数部分扩展单位
			var cnIntUnits = new Array('', '万', '亿', '兆');
			//对应小数部分单位
			var cnDecUnits = new Array('角', '分', '毫', '厘');
			//整数金额时后面跟的字符
			var cnInteger = '整';
			//整型完以后的单位
			var cnIntLast = '元';
			//最大处理的数字
			var maxNum = 999999999999999.9999;
			//金额整数部分
			var integerNum;
			//金额小数部分
			var decimalNum;
			//输出的中文金额字符串
			var chineseStr = '';
			//分离金额后用的数组，预定义
			var parts;
			if (money == '') { return ''; }
			money = parseFloat(money);
			//超出最大处理数字
			if (money >= maxNum) { return ''; }
			if (money == 0) {
				chineseStr = cnNums[0] + cnIntLast + cnInteger;
				return chineseStr;
			}
			//转换为字符串
			money = money.toString();
			if (money.indexOf('.') == -1) {
				integerNum = money;
				decimalNum = '';
			} else {
				parts = money.split('.');
				integerNum = parts[0];
				decimalNum = parts[1].substr(0, 4);
			}
			//获取整型部分转换
			if (parseInt(integerNum, 10) > 0) {
				var zeroCount = 0;
				var IntLen = integerNum.length;
				for (var i = 0; i < IntLen; i++) {
					var n = integerNum.substr(i, 1);
					var p = IntLen - i - 1;
					var q = p / 4;
					var m = p % 4;
					if (n == '0') {
						zeroCount++;
					} else {
						if (zeroCount > 0) {
							chineseStr += cnNums[0];
						}
						//归零
						zeroCount = 0;
						chineseStr += cnNums[parseInt(n)] + cnIntRadice[m];
					}
					if (m == 0 && zeroCount < 4) {
						chineseStr += cnIntUnits[q];
					}
				}
				chineseStr += cnIntLast;
			}
			//小数部分
			if (decimalNum != '') {
				var decLen = decimalNum.length;
				for (var i = 0; i < decLen; i++) {
					var n = decimalNum.substr(i, 1);
					if (n != '0') {
						chineseStr += cnNums[Number(n)] + cnDecUnits[i];
					}
				}
			}
			if (chineseStr == '') {
				chineseStr += cnNums[0] + cnIntLast + cnInteger;
			} else if (decimalNum == '') {
				chineseStr += cnInteger;
			}
			return chineseStr;
		} 
	});

});

